Build My Own Bmx Wheelset I Want To Build My Own BMX? Help Me Im A Starter Lol?

I want to build my own BMX? help me im a starter lol? - build my own bmx wheelset

So I make my own, I have a BMX bike, I bought at Walmart lol but I want to start with this because I really do not know much about BMX What do I do first? idk your bike is very cool and all, but I do not know to start, what do you think? my parents me about $ 25 per week, and I will soon get a job because I am almost 16th I also have access to ebay! I can do something cheap, but I sutff brand though. So tell me, what would be the fist would be? and by the names and price ranges!